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Finding the Third Proportional to 58,791 and 133,065

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Solution

The third proportional to 58,791 and 133,065 is: 301,173.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,791 : 133,065 = 133,065 : x
  2. Step 2: Convert to fraction form
    58,791/133,065 = 133,065/x
  3. Step 3: Cross multiply
    58,791x = 133,065 × 133,065
  4. Step 4: Simplify right side
    58,791x = 17,706,294,225
  5. Step 5: Solve for x
    x = 17,706,294,225/58,791
  6. Step 6: Final answer
    x = 301,173.55

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Why These Related Problems?

These problems maintain the same ratio (2.26) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.